Fast & Reliable · Checkatrade & Trustatrader Approved · Gas Safe Registered
Absolute Plumbing Limited | 5★ Rated London Plumbers
Dealing with a leak, blocked drain, heating fault or another plumbing problem? Absolute Plumbing Limited provides professional plumbing, heating and drainage services across South West London, with clear advice on what needs to be done and what it will cost.
✓ Transparent and fair pricing
✓ Clear quotes before additional work begins
✓ More than 10 years’ plumbing and heating experience
✓ Careful workmanship in homes and commercial properties
Registration no: 955302
Vetted by Check A Trade and Trust A Trader
What We Can Help With
From leaking taps and faulty toilets to low water pressure and everyday plumbing repairs, Absolute Plumbing Limited can help with a wide range of problems. We work in homes and commercial properties and explain what needs to be done before any additional work begins.
If you can see signs of a leak but cannot find the source, we use specialist leak detection methods to investigate where the water is coming from. This can help locate hidden leaks behind walls, beneath floors or elsewhere in the plumbing system with as little disruption as possible.
We install and replace boilers, diagnose faults, carry out repairs and provide routine servicing. Our Gas Safe registered engineers can assess your current system and explain whether repair, servicing or replacement is the most practical option.
We install new radiators, replace existing units and repair problems such as leaks, cold spots, faulty valves and loose fittings. We can also investigate whether the radiator itself is at fault or whether the problem sits elsewhere in the heating system.
We clear blocked and slow-running drains using professional equipment, including high-pressure water jetting and rotary cleaning where appropriate. We can also investigate recurring blockages to help identify whether there is an underlying drainage problem.
A CCTV drain survey allows us to inspect inside accessible drainage pipes and see what is causing recurring or hidden problems. It can help identify cracks, displaced joints, blockages, root intrusion and other defects before the right repair is recommended.
Where drainage pipes are cracked or damaged, we can assess whether they can be repaired without full excavation. Drain lining can restore the inside of suitable pipes with less disruption than digging them up and replacing them.
A drain smoke test can help trace hidden leaks, faulty connections, unsealed openings and other escape points within the drainage system. It is particularly useful when the source of a recurring smell, drainage fault or possible pest entry point cannot be found through normal visual checks.
Not Sure What’s Causing the Problem?
Tell us what’s happening and we’ll help identify the cause, explain the repair and get the problem sorted with as little hassle as possible.
Why Choose Our London Plumbers?
Absolute Plumbing Limited combines more than 10 years’ industry experience with clear communication, careful workmanship and independently verified customer feedback.
1. Gas Safe Registered
Absolute Plumbing Limited is Gas Safe registered, and our engineers are appropriately qualified for the gas boiler and heating work they carry out.
View our Gas Safe registration
2. Rated 5.0 on Google
Customers regularly mention our team’s professionalism, punctuality, clear explanations and quality of work across plumbing, heating and drainage jobs.
3. Vetted by Checkatrade & TrustATrader
Absolute Plumbing Limited has been independently vetted through Checkatrade and TrustATrader, giving you additional ways to check our reputation before you book.
View our Checkatrade profile
View our TrustATrader profile
4. Clear Advice Before Additional Work
We explain what we have found, what needs to be done and whether repair, replacement or further investigation is the most practical next step. Any additional work and costs are discussed with you before proceeding.
5. Fair, Clear Pricing
Our hourly rates are explained upfront, with parts and materials charged separately where required. You will know what you are paying for and why any additional work has been recommended.
6. Respect for Your Property
We take care around floors, walls, furniture and belongings and keep disruption to a minimum while the work is carried out. Once the job is complete, we clean the work area and leave your home or business neat and tidy.
Clear, Straightforward Pricing
We believe you should understand what you are paying for before additional work begins. Our pricing is based on the type of service and the time required, with parts and materials charged separately where needed.
Plumbing & Heating
£110 + VAT per hour
Specialist Services
£145 + VAT per hour
Includes leak detection, CCTV drain surveys, drain smoke testing, descaling and high-pressure jetting.
Boiler Service & Gas Safe Certificate
£125 + VAT
If further work is needed, we will explain what has been found, what the additional work involves and what it will cost before proceeding.
Real Examples of Our Work
Recurring Blockage Cleared at the Source
Tony contacted Absolute Plumbing Limited about an ongoing blocked drain that was causing a serious backup of waste. Adrian used a specialist drain camera to locate the obstruction, then cleared it with the appropriate equipment and stayed on site until he was satisfied the problem had been properly resolved.
“With their specialist camera, they identified the issue and then worked, with appropriate tools, until the root cause was broken up and completely removed from the drains.”
Tony Nealon – 5-Star Google Review
Faulty Heating Pump Replaced
Chris had already been using Absolute Plumbing Limited for annual boiler servicing when the pump in his heating system needed replacing. Dave and Chris assessed the system, removed the faulty pump and fitted the replacement, getting the heating working properly again.
“Responsive, knowledgeable, efficient and on time. Chris & Dave look after my annual boiler service and a recent pump replacement too.”
Chris Lewis – 5-Star Google Review
Hidden Leak Behind a High Water Bill
After Thames Water flagged unusually high water usage, Mark contacted Absolute Plumbing Limited because there was no visible sign of a leak. Daniel investigated the property, located the source and completed the repair while keeping Mark informed and minimising disruption.
“The team were polite, clear and very responsive, with the leak located and resolved in a very timely manner.”
Mark Smalley – 5-Star Google Review
Loose Radiator Secured Properly
Owen contacted Absolute Plumbing Limited after a radiator came loose from its brackets. Dave sourced the materials needed, secured the radiator back in place and also looked over the wider heating and hot-water system while he was there.
“He fixed the issue quickly and efficiently including going to get materials from the local timber merchant.”
Owen Waldin – 5-Star Google Review
Shower Blockage Identified With CCTV
Kati’s shower drain kept filling with water while she showered, creating a risk of overflow. Chris carried out a CCTV inspection, identified a build-up of hair and soap scum rather than damaged pipework, cleared the obstruction and tested the shower afterwards.
“Chris is professional and was there on time. I am very happy with his work and advice and will certainly recommend him.”
Kati F – 5-Star Google Review
Recurring Sewer Smell Traced to Rat Damage
A customer had been dealing with a recurring sewer smell for months despite previous repairs and drain flushing. Daniel carried out a drain smoke test and CCTV inspection, identified damage to the pan connector and connected it to a previous rat problem at the property. He replaced the damaged connector and installed a rodent guard to help prevent the issue from recurring.
“ABSOLUTE BEST PLUMBERS IN LONDON – efficient, friendly and exceptional value for money.”
Luke Evans – 5-Star Customer Review
Leak Under the Bath Repaired Quickly
Daniel contacted Absolute Plumbing Limited after discovering a leak beneath the bathtub. After sending photos and videos of the problem, he received a quote and an appointment was arranged for the repair. The work was completed a few days later, and Daniel described the experience as faultless.
“Great company that we highly recommend and would definitely use again.”
Daniel Crofton-Green – 5-Star Google Review
Serious Leak Repaired for a Landlord
Tim contacted Absolute Plumbing Limited after being referred by another landlord in the building for a serious leak hidden behind a toilet and sink unit. Dave attended quickly, carried out the essential plumbing repairs and completed the finishing work needed afterwards.
“No hesitation in recommending Absolute Plumbing; in fact, I sent a recommendation to all the other landlords in our building.”
Tim Nuttall – 5-Star Google Review
Trusted for More Than One Plumbing Job
Barbara has used Absolute Plumbing Limited for both a minor radiator issue and a more complex leak requiring tracing and repair. She also praised Dave, Daniel and Nicole for their professionalism, punctuality and efficient communication.
“Both Dave and Daniel have been great – professional, competent, polite, logical, punctual.”
Barbara Sacha – 5-Star Google Review
Reliable London Plumbers With Clear, Fair Pricing
From the first call to the finished repair, you’ll know what’s happening, what needs to be done and what it will cost. No vague recommendations, no unnecessary work; practical advice and careful workmanship.